baber/WOPTO huggingface dataset:
Patent JP-S5733720-A (JP)
Title: Controlling device of combustion
Inventor: MATSUDA AKIRA
IPC: F23N5/12
Filed: 1980-08-09
Abstract: PURPOSE: To prevent the explosive ignition behavior or the like from generating and improve the safety by a method wherein, at the start of burning, the start of burning of one specified burner is at first detected and, after that, the remaining burners are brought to be able to start burning in a burning apparatus equipped with a plurality of burners.  
     CONSTITUTION: By opening a source cock 2, a power source switch 14 and an ignition switch 15 are turned ON to open a primary solenoid valve 3 and as well as to actuate an ignition coil IG to ignite and burn the gas supplied to a primary burner 4. Due to the burning of the primary burner 4, the electric current flows in a flame rod FL to allow for a comparator IC 2  to transmit the oscillation of a comparator IC 1  to a transistor Q 2  to keep the solenoid valve 3 ON by applying the current rectified by a rectifying part 10 through an output transformer T 2  to the solenoid valve 3. At this time, when the resistance of a thermistor TH is high due to the low room temperature, the output of a comparator IC 3  shows H level and as a result a transistor Q 3  is ON to close the contact points RY 1  and RY 2  of a relay RY, resulting in opening a secondary solenoid valve 6 to enable to start the burning of a secondary burner 5 too. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04337022-A (JP)
Title: Method and device for low-temperature heat treatment
Inventor: OGAWA YASUTAKA
IPC: C21D1/44
Filed: 1991-05-14
Abstract: PURPOSE:To improve the uniformity of temps. by subjecting a work to a heating treatment by the hot water in a treating chamber, then cooling the work to a required temp. and taking out the work. CONSTITUTION:The treating chamber 1 which can house the work and is provided with a hermtically closable open/close cap 10, a hot water storage chamber 2, a boiler 3, a feed water pump 5, a hot water circulating pump 6, a hot water transfer pump 7, a hot water heating or cooling pipe 8, and a cooling water supplying pump 9 are provided. The work is treated in the hot water and taken out after a temp. fall.
Patent JP-S60254817-A (JP)
Title: Bit buffer circuit
Inventor: ISHII YOSHINORI
IPC: H03K5/00
Filed: 1984-05-31
Abstract: PURPOSE:To eliminate the influence of jitters of + or -2 bits and to obtain a stable signal by providing two one-bit buffer circuits, and putting them in independent operation and selecting their outputs alternately. CONSTITUTION:Two one-bit buffer circuits 104 and 105 are connected in parallel having a jitter margin of <=+ or -1 bit between a write clock WCK and a readout clock RCK. Frequency dividing circuits 101 and 102 which divide the WCK and RCK are provided at input sides of those circuits 104 and 105 and a common selecting circuit 107 are provided at their output side. Then, the circuits 104 and 105 are operated independently with those two phases of the WCK and RCK and their outputs are led out alternately by a selecting circuit 107 which synchronizes with the RCK. Consequently, jitters are compressed to <=1 bit, so the influence of jitters of + or -2 bits is eliminated to obtain the stable signal.
Patent JP-H04317200-A (JP)
Title: Method for testing remote monitoring device
Inventor: NAKANISHI TAKESHI
IPC: G08B29/02
Filed: 1991-04-16
Abstract: PURPOSE:To transmit the test warning from a building even when a telephone line is not connected. CONSTITUTION:In the method for testing a remote monitoring device which is used for the remote monitoring device having a sensor to detect the abnormal condition of facility equipment S1-Sn in a building 1 and a building terminal device T to output the abnormal information to a monitoring center K in accordance with the detecting action of the sensor and to test whether or not the operation condition is normal by performing the test warning from the building terminal device T to the monitoring center K at the time of the operation test, a portable telephone set D is connected to the building terminal device T, the test warning is transmitted through the portable telephone set D. Thus, the operation test of the remote monitoring device can be surely performed.
Patent JP-H02287993-A (JP)
Title: Disk reproducing device
Inventor: KUROSAWA ATSUSHI
IPC: G11B33/02
Filed: 1989-04-28
Abstract: PURPOSE:To easily change the posture of the subject device by enabling a turning member of an outer casing fitted with one end of a vibrationproof spring to be turnable by operating from the outside of the casing. CONSTITUTION:An upper end of the vibrationproof spring 11 is fixed to a projecting end part 12a of a turning plate 12 fitted freely turnably to the side 2a of the outer casing 2. The turning plate 12 is pivotally fitted to the side 2a by a supporting shaft 13. The shaft 13 is freely turnably fitted to the side 2a, where the shaft 13 possesses a round flange 30 on the side 2a. The shaft 13 has a hexagonal space 31 in the center, and a rotating rod, etc., can be inserted into this space 31 from the outside to turn the turning plate 12 at a prescribed angle. By this method, when the posture of the disk reproducing device is changed from its horizontal position to vertical position, this work can easily be performed without necessity of detaching, in particular, the vibrationproof springs.
Patent JP-H01280664-A (JP)
Title: Crank position detecting device
Inventor: ABE KUNIHIRO
IPC: F02D45/00
Filed: 1988-05-02
Abstract: PURPOSE:To reduce a preceding output on the advance angle side and to improve detecting precision without being influenced by noise, by a method wherein a slope having a gradually changed clearance between a magnetic sensor and the slope is formed on a pulse detecting member on the advance angle side. CONSTITUTION:With a rotor 1 mounted on the crank shaft of an engine rotated, a magnetic sensor 2 generates a crank position detecting signal in linkage with the rotation thereof to input it to a control means 3. Since the control means 3 controls an ignition coil 11 through a power transistor 10, an ignition plug 13 of a given cylinder is selectively ignited through a distributor 12. Protrusions E and D on the advance angle side and the delay angle side are formed at a given angle theta to a crank position detecting part 1a of the rotor 1. In this case, a slop the height of which is slowly changed toward the outer periphery of the rotor 1 is formed on the side wall, positioned in front in a rotation direction based on the magnetic sensor 2, of the protrusion E.
Patent JP-H10298939-A (JP)
Title: Power transmission mechanism of snow plow
Inventor: TSUJITA MASABUMI
IPC: E01H5/04
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent a snow plow part from being damaged by operating a torque limiter to cut off the transmission of power when overload is applied to simplify the power transmission constitution at the subsequent stage of the torque limiter by providing one torque limiter so as to facilitate maintenance, put no limitation on the fitting position, and enable compact arrangement, and to eliminate the need of replacing a shear bolt or the like by meshing clutch claws by energizing force so as to facilitate handling. SOLUTION: A power transmitting mechanism of a snow plow transmits the power from an engine from an output pulley 21 of the engine to an input pulley 25 of a snow plow part to drive a blower 29 and a rake-in auguer. In that case, at the subsequent stage of the input pulley 25, an overload preventing mechanism 33 is provided between the input pulley at the preceding stage of the blower 29 and the rake-in auger and an input shaft, and the overload preventing mechanism 33 is formed as a torque limiter by claw clutches 34a, 37a.
Patent JP-S59569-A (JP)
Title: Apparatus for measuring fuel injection timing
Inventor: MIYATA MASANORI
IPC: F02M65/00
Filed: 1982-06-28
Abstract: PURPOSE:To make it possible to measure precisely the timing when injection is carried out into a desired cylinder, by providing a timing light control section for illuminating a stroboscopic light with controlling means for matching the illuminating time of the stroboscopic light to the time of injection into a desired cylinder. CONSTITUTION:When the injection pressure in an injection pipe 3 led to Cylinder No.5 immediately before Cylinder No.1 in the order of the ignition is detected by a pressure sensitive sensor 5, a pulse signal from the pressure sensitive sensor 5 is inputted into a CPU8. The CPU8 calculates an average generation period from the pulse signal. Further, if the CPU8 outputs an output signal to a driving circuit 10 at a time t4 that is the sum of a pulse signal generating time T3 of the pressure sensitive sensor 5 immediately after that calculation and a passed time t4 previously obtained, the stroboscopic light 12 illuminates at a time t5 synchronously with the time of injection to cylinder No.1, and irradiates a scale 15 and a timing mark 18.
Patent JP-S5635681-A (JP)
Title: Power supply system
Inventor: TERAKAWA TOSHIAKI
IPC: H02M3/28
Filed: 1979-08-29
Abstract: PURPOSE:To reduce the capacity of the power supply as a DC power source for an oscillating circuit by using the power supply circuit immediately after the turning-on of the power supply switch and by changing it to a DC power supply circuit after the starting of the oscillating circuit. CONSTITUTION:The voltage Va of a constant-voltage power supply circuit 8 is applied to a horizontal oscillating circuit 5 via a diode 9 immediately after the turning-on of a power supply switch. A horizontal output circuit 6 is driven by horizontal oscillating circuit 5, and a pulse voltage is induced in a coil 14 of a flyback transformer 7. Then, from said voltage, the voltage Vb, which is characterized by Va<Vb, is generated by a DC power supply circuit comprising a coil 14, a diode 13, and a smoothing circuit 12. Therefore, the voltage Vb is applied to the horizontal oscillating circuit 5, and the power is supplied from the secondary side of the flyback transformer 7. In this constitution, since the constant voltage power supply circuit is used only for short time immediately after the turning-on of the power supply switch, the capacity of the power supply can be reduced.
Patent JP-S592908-A (JP)
Title: Pneumatic tyre
Inventor: MORIKAWA YASUO
IPC: B60C9/28
Filed: 1982-06-28
Abstract: PURPOSE:To prevent the end of cord layer from separating and consequently improve the durability at running under low inflation pressure by a structure wherein the reinforcement cords forming a single carcass cord layer used at passenger car and the like are arranged at a specified angle toward the peripheral direction of the tyre and the overlapped width between the end part of a turned up ply and a belt reinforcement layer is made larger than a predetermined amount. CONSTITUTION:If the angle alpha of the reinforcement cords of a carcass cord layer 4 is larger than 82 deg., plys-tear is not made better than its convetional level, while the angle alpha is smaller than 66 deg., the plys-tear is improved further, however load durability is lowered. When the angle alpha lies in the range of 66-82 deg., the plys-tear is made better than that of the conventional radial tyre, the angle alpha of which is 90 deg., resulting in reducing the longitudinal impact force and at the same time improving the cornering power and consequently obtaining the excellent riding comfortability and high drivability. Furthermore, because the overlapped widths (a) between the belt reinforcement layer 5d and the end part 4a, which is formed by turning-up both ends of the cord layer 4 about a pair of or a right and a left bead wires 3 from the inside to the outside, are made larger than 100mm., the separation trouble is eliminated, resulting in enabling to keep enough durability even at the running under low inflation pressure.
Patent JP-S62265746-A (JP)
Title: Ic package
Inventor: NAKAMURA TOMOHARU
IPC: H01L23/31
Filed: 1986-05-14
Abstract: PURPOSE:To avoid a defect of an IC by covering the edge of an IC chip thermally press-bonded to an IC chip substrate of an IC lead frame near a bonding pad with an insulator. CONSTITUTION:An IC lead frame is partly composed of an IC chip substrate 1 and an IC lead terminal 3, an IC chip 2 is placed on the substrate 1 by means of thermally press-bonding, and the periphery of the edge of the chip 2 is covered with insulation paint 5. The bonding pad on the chip 2 is connected with the terminal 3 by means of bonding wirings 4. Thus, even if the wirings 4 are contacted with the edge of the chip 2, the IC edge is not electrically shortcircuited with the wirings 4 since the periphery of the IC edge is coated to be insulated by the paint 5, thereby eliminating a defect.
Patent JP-H08154902-A (JP)
Title: Noninvasively continuously sugar value measuring apparatus
Inventor: KANEYOSHI AKIO
IPC: A61B5/00
Filed: 1992-04-28
Abstract: PURPOSE: To enable measuring of a sugar value continuously without inflicting pains on a patient by a method wherein a dilution liquid is fed with a feed liquid pump to a sensor section containing a glucose sensor, a suction tissue liquid is measured with a sample measuring section and an output signal of the sensor is inputted into data processing control section to be displayed. CONSTITUTION: A sample measuring section 5 is mounted on skin and a suction is performed by a suction pump 2. A sensor section 6 is filled with a dilution liquid by a feed liquid pump 4 beforehand. Then, a fixed amount of a suction tissue liquid is fed into the sensor section 6 together with the dilution liquid by a constant amount feed liquid pump 3 to dilute the suction tissue liquid in the sensor section 6. Then, a glucose sensor is caused to react with glucose and an output signal proportional to the concentration of the glucose is fetched into a data processing control section 1. The data processing control section 1 performs a control of a suction pump 2, the constant amount feed liquid pump 3 and a feed liquid pump 4, a control of a motor for rotating a measuring valve 9, an A/D inputting of an output of the glucose sensor and a treating for the conversion of a sugar value.
Patent JP-S63277422-A (JP)
Title: Integrated circuit
Inventor: KOMIYAMA KIKUO
IPC: H02H9/04
Filed: 1987-05-06
Abstract: PURPOSE:To improve power-noise-proofness, by setting a limiter circuit for limiting line voltage with the specified voltage of the range of working voltage or higher or withstand voltage or lower. CONSTITUTION:A widely used linear IC is composed of transistors 1-10 and the circuit elements of a resistor and the like as an integrated circuit. In order to feed current to these elements, a limiter circuit consisting of a transistor 11, a Zener diode 12, and a resistor 13 is combined with the integrated circuit. The Zener voltage of the Zener diode 12 is set to be the range of working voltage or higher of the integrated circuit and withstand voltage or lower. When line voltage Vcc comes to specified voltage or lower, then the Zener diode 12 turns conductive, and the transistor 11 works, and the line voltage Vcc is limited to approx. specified voltage.
Patent JP-H10288281-A (JP)
Title: Piping supporting device
Inventor: IDA KENJI
IPC: F16L3/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of the supporting part of a piping. SOLUTION: An upper surface is made a circular-arc surface conformed to the outside diameter of a piping 1 and a support block 4 on which a groove 5 for filling adhesive is formed is made. In the support block 4, a hole 6 for filling adhesive to be filled with adhesive in the groove 5 for filling adhesive on the upper surface from the outside is provided. The support block 4 is placed on a supporting rack 2 and the piping 1 is made to be temporarily received on the support block 4. After the piping 1 is made to be temporarily received on the support block 4 and the positioning is performed for the piping 1, adhesive is filled in the groove 5 for filling adhesive from the hole 6 for a filling adhesive. The support block 4 is fixed to the piping 1 with the adhesive and the piping 1 is supported.
Patent JP-H09271412-A (JP)
Title: Facial treatment instrument
Inventor: NIIMI TOMIO
IPC: A45D44/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To attain the increase of adsorbing force on the surface of air bubbles by making fine the diameter of air bubbles, to adsorb/remove dirt stuck on the surface of skin, to sweep out dirt stuck in sweat pores or the pores of the skin by letting the air bubbles put into the sweat pores or the pores of the skin and to simultaneously adsorb/remove the dirt on the surface of air bubbles. SOLUTION: The fine air bubbles, whose air bubble diameter is smaller than that of sweat pores or the pores of the skin, are mixed into the respective linear currents of shower and inside a facial treatment instrument, a shower head 7 is provided for sprinkling the shower toward the surface of a face. Then, a pump 9 for supplying water is connected to the shower head 7 and between the shower head 7 and the pump 9, an air bubble generator 11 and a means for supplying air to the air bubble generator 11 are provided.
Patent JP-H08282904-A (JP)
Title: Tape cutter having structure capable of bonding end stopping label to adhesive end of cellophane tape
Inventor: MUKAI NORIAKI
IPC: B65H35/07
Filed: 1995-04-10
Abstract: PURPOSE: To bond a label on a leaflet to the adhesive surface of an adhesive tape by disposing a laminated label right under a travelling position of the adhesive tape to hold the adhesive tape in a position of the label from right above with a finger. CONSTITUTION: In a label tape type tape cutter, a label tape cutter 11 is disposed right under an adhesive tape cutting-off cutter 9 to apply the adhesive tape to an under label tape immediately after cutting-off the adhesive tape. Thereafter, the label tape is drawn out by the proper length to be cut off by the label tape cutting-off cutter 11 and used for the application of the label tape to a package or the like. Thus, the labels can be one by one applied to the adhesive surface of a cellophane adhesive tape to realize the display printed with colors, user's logomarks, or the like in the end of the transparent cellophene adhesive tape, while facilitating the search of the end of the transparent cellophane tape and reducing the adhesion strength to facilitate the stripping- off of the adhesive tape.
Patent JP-S5812402-A (JP)
Title: Quartz oscillating circuit
Inventor: KONNO TETSUO
IPC: H03B5/36
Filed: 1981-07-15
Abstract: PURPOSE:To obtain sufficient frequency stability without using any external capacitor, by using a quartz oscillator which has motional capacitance less than a prescribed value, and also using the parasitic capacitors in an integrated circuit chip as load capacitors. CONSTITUTION:A C-MOS inverter T and a resistance RS are connected to a quartz oscillator A having <=1.5mPF motional capacitance, and parasitic capacitors Cg and Cd in an integrated chip are used as load capacitors to form an oscillating circuit. The measured frequency aging characteristics of this oscillating circuit shows an excellent result, or + or -1PPM in about two years. Thus, sufficient frequency stability is obtained without using any external capacitor.
Patent JP-S591242-A (JP)
Inventor: NOMURA SHINICHI
IPC: B32B1/08
Filed: 1982-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5444515-A (JP)
Title: Speaker diaphragm and production of the same
Inventor: HANEDA TOSHIO
IPC: H04R31/00
Filed: 1977-09-16
Abstract: PURPOSE:To improve disadvantages such as a large number of steps, poor blank layout efficiency, the occurrence of non-symmetrical split vibrations, etc. and improve the charateristics in particular by bonding and molding a thin layer of metal or plastics on a specific carbon-fiber-reinfoeced plastic. CONSTITUTION:A thin plate of metal or plastics is superposed on the prepreg  plate of carbon-fiber-reinforced plastic comprinsing impregnating and setting thermosetting resin in a plain or satin woven fabric of carbon fibers as a substrate.  This diaphragm molding material 3 is held between molding molds 5, 6 and is heated and molded. After the molds 5, 6 are colsed, it is pressed and held, whereby the  molding material 3 in which the yarn of the woven fabric has slipped to cause mesh  deviation is formed. The impregnated resin is prepared by bonding the prepreg plate  and the thin plate of metal or plastics and is set. At the same time, the desired diaphragm of a conical shape is obtained by a center hole blanking punch 6, a die 7 and a peripheral part fixing mold 8.
Patent JP-H05278400-A (JP)
Title: Embossing plate, decorative material produced using same and production of embossing plate
IPC: B44C1/22
Filed: 1992-04-03
Abstract: PURPOSE:To obtain an embossing plate having an excellent matte design produced so that a matte part having an excellent matte feeling formed by blasting treatment is provided to a desired part and to produce a decorative material using the embossing plate. CONSTITUTION:A protective metal layer 5 is formed on the surface of a metal base material 2 and desired patterns are formed on the metal layer 5 other than matte parts and the protective metal layer 5 of the matte parts is removed by etching and blasting treatment is applied to the whole to form matte parts 3 to the metal base material 2 to produce an embossing plate 1 having the matte parts 3 and other parts 4 different in gloss. The surface shape of the embossing plate 1 is transferred to the surface of a decorative base material to obtain a decorative material. Since the parts other than the matte parts of the metal base material are certainly protected by the protective metal layer, only desired parts can be accurately formed into matte parts by blasting treatment.
Patent JP-S5337260-A (JP)
Title: Turbine overload controlling system
Inventor: UENO NORITOSHI
IPC: H02P9/04
Filed: 1976-09-17
Abstract: PURPOSE: To cut thermal stress due to an overload operation and smoothen transition from a n overload and rated operation in a regenerative cycle steam power generator equipped with a feed water heater by controlling a flow or air bleeding quantity of the feed water heater. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5443667-A (JP)
Title: Variable frequency oscillator
Inventor: SHIMAYAMA HIROAKI
IPC: H03L7/18
Filed: 1977-09-13
Abstract: PURPOSE:To compensate the change of overall loop gain K accompanied with the change of division ratio N of a variable frequency divider and hold K constant by providing a variable gain controller between phase sychronizing loops and controlling the gain by frequency setting information from a digital switch. CONSTITUTION:Variable gain controller 21 is provided between variable frequency divider 6 and phase detector 2. D/A converter 9 has variable frequency division ratio N determined according to the frequency set by digital switch 8 and generates the corresponding DC voltage. Gain controller 21 controls, for example, the DC bias of a diode to change the gain. This gain is increased or deduced accompanied with the increasing and reducing of division ratio N. Since demodulation sensitivity Kd of the phase detector is proportional to the input signal level, the normally fixed stable synchronizing system of overall gain K is constituted if K is so controlled that the ratio of N to demodulation sensitivity Kd of detector 2 may be held constant when demodulation sensitivity K0 of VCO and gain Ka of loop amplifier 3 are fixed.
Patent JP-S63258764-A (JP)
Inventor: ISHII OSAMU
IPC: B65D41/34
Filed: 1986-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。